68368982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{7079}}^1$

素因数の和:7531

約数の個数: 16

約数和(自身を含む): 112147200

約数和(自身を除く): 43778218

約数列:

[1, 2, 11, 22, 439, 878, 4829, 7079, 9658, 14158, 77869, 155738, 3107681, 6215362, 34184491, 68368982]

約数ペア:

[(1, 68368982), (2, 34184491), (11, 6215362), (22, 3107681), (439, 155738), (878, 77869), (4829, 14158), (7079, 9658)]